Arketh > has an edge up on > Crush . . .
Arkeths immense strength makes him difficult for even Crush to slow him down.

Arketh > Would defeat > Fever . . .
Arketh's scales are inpenetrable to Fever, and Arketh has strength over Fever.

Crush > has an edge up on > Des . . .
Crush could use his ability to keep distance between him & Des, and if he can keep distance, he's safe and she isnt.

Crush > has an edge up on > Fever . . .
Crush can use his ability to keep distance between him & Fever, and immobilize him.

Tarish > would defeat > Arketh . . .
Tarish could disorient Arketh without ever getting close enough to him to be in danger.

Tarish > would defeat > Des . . .
Des is extremely susceptible to fear and pain, and would not be difficult for Tarish to immobilize.

Tarish > has an edge up on > Crush . . .
Crush is better trained in withstanding Tarishs' ability than most, and... it still won't do much to stop the disorientation.

Tarish > has an edge up on > Fever . . .
He is able to confuse Fever, once again the disorientation alone gives him a significant advantage.

Tarish > has an edge up on > Helieth . . .
Helieth is pretty mentally hardy & quick, he's better resistant to Tarish's ability than most and yet can't help the sensory disorientation debuffing him. Tarish is quick too.

Helieth > has an edge up on > Arketh . . .
Unstoppable force vs immovable object. Tight fight, Helieth has enough speed on Arketh that he can land very nasty blows without getting hit, but that's the only advantage he has. A fight between these two is brutal, fast, and long.

Helieth > has an edge up on > Fever . . .
Helieth is driven by passion & rage, he's faster than Fever and better in hand-to-hand combat, but Fever only needs to land one hit to debuff Helieth. Helieth resolves to not get hit. And then to not let it get to him.

Helieth > has an edge up on > Crush . . .
Helieth's great speed makes him difficult for Crush to land any blows on him at all.